Proxmox VE is a complete, open-source server management platform for enterprise virtualization. It tightly integrates the KVM hypervisor and Linux Containers (LXC), software-defined storage and networking functionality, on a single platform. With the integrated web-based user interface you can manage VMs and containers, high availability for clusters, or the integrated disaster recovery tools with ease.
Um ... you did that yourself, you know. You ran this.
apt update
The correct command is this.
apt-get dist-upgrade.
If you use the GUI to upgrade and watch what it does, it runs this second command. As you've discovered, its not optional. Fabian should have told you so in that post. He's probably tired of relating that message to folks.
Should I run these commands just in case, I wonder? I'm not sure if I've applied this particular update, but I haven't rebooted in a little bit.
Edit: I hadn't applied this particular update yet. Thanks to this post I was able to pay attention (I usually don't pay attention) and ran the supplied commands.
Sounds like quite an important message to make sure the user is aware of
Yikes.
Thanks for posting that.